Home / 3,902,666.32-5,853,966.61-3,050,454.79

Finding the Fourth Proportional to 3,902,666.32, 5,853,966.61 and 3,050,454.79

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Solution

The fourth proportional to 3,902,666.32, 5,853,966.61 and 3,050,454.79 is: 4,575,656.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,902,666.32 : 5,853,966.61 = 3,050,454.79 : x
  2. Step 2: Convert to fraction form
    3,902,666.32/5,853,966.61 = 3,050,454.79/x
  3. Step 3: Cross multiply
    3,902,666.32x = 5,853,966.61 × 3,050,454.79
  4. Step 4: Simplify right side
    3,902,666.32x = 17,857,260,485,974.56
  5. Step 5: Solve for x
    x = 17,857,260,485,974.56/3,902,666.32
  6. Step 6: Final answer
    x = 4,575,656.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.